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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-67b22154e9csm478955a12.15.2026.04.29.02.31.14 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 29 Apr 2026 02:31:17 -0700 (PDT) Message-ID: <3c6308f9-3758-4bbd-ae24-d9a02f0aa241@oss.qualcomm.com> Date: Wed, 29 Apr 2026 11:31:14 +0200 Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 4/9] dt-bindings: net: wireless: qcom,ath10k: Add NVMEM MAC address cell To: Loic Poulain , Ulf Hansson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , Jens Axboe , Johannes Berg , Jeff Johnson , Bartosz Golaszewski , Marcel Holtmann , Luiz Augusto von Dentz , Balakrishna Godavarthi , Rocky Liao , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman Cc: linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-block@vger.kernel.org, linux-wireless@vger.kernel.org, ath10k@lists.infradead.org, linux-bluetooth@vger.kernel.org, netdev@vger.kernel.org, daniel@makrotopia.org References: <20260428-block-as-nvmem-v1-0-6ad23e75190a@oss.qualcomm.com> <20260428-block-as-nvmem-v1-4-6ad23e75190a@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260428-block-as-nvmem-v1-4-6ad23e75190a@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDI5MDA5NSBTYWx0ZWRfX9OzcJEdHDL3L qkZjOnaWGpZNPehQo4aU8s3FSzzq34Y4jQqf3gwB+DWwSfMSSHp8NAP4S91vCqdKhj/lyqK+l1v 2F5xP5OyIcRgItdejYGz5r72WobCOCF0JcQc+0qU8cL/H7SJXcs6xSo8FggQShOMhznmHslPN0s LxpXVbW4+iBb0x7Mb9Cp8juMo8ZGW8OTNgkdPwnSKIN3sXRZxM5OQf9/p+7zKU/ge3Mwac/AbpU nka07ZHd+8ezkUzgcyJujXWPVPDEW2cq59dQ8EUta4HyQ+5Au2zCtMzj6fLHxjaVS6TrY9+SwV7 L1kiCInL0H91hIOWex4TO+I+nX4IRqCYJwzKV5nZxHgoHop61VyQz2T/eEvvnM30cI8zTJQjxxM vcBMyYSTryBkMjBiPpcWUuTIoliflvap8zbHMv4YLW8Aai/TKC46caRGH6x5OBR83Es0OwFTfFE HWv5/jzGblMiNUuQr2g== X-Proofpoint-GUID: MdybtorX4gefvVAu2fhs8R6p1FN7Yipn X-Authority-Analysis: v=2.4 cv=MuFiLWae c=1 sm=1 tr=0 ts=69f1cfe7 cx=c_pps a=HLyN3IcIa5EE8TELMZ618Q==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=rJkE3RaqiGZ5pbrm-msn:22 a=EUspDBNiAAAA:8 a=jzu5v5LO8FXgj-oZCtwA:9 a=QEXdDO2ut3YA:10 a=bTQJ7kPSJx9SKPbeHEYW:22 X-Proofpoint-ORIG-GUID: MdybtorX4gefvVAu2fhs8R6p1FN7Yipn X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-04-28_05,2026-04-28_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 clxscore=1015 phishscore=0 impostorscore=0 adultscore=0 priorityscore=1501 malwarescore=0 suspectscore=0 lowpriorityscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604200000 definitions=main-2604290095 On 4/28/26 4:23 PM, Loic Poulain wrote: > Add support for an NVMEM cell provider with the standard "mac-address" > cell name. This allows the ath10k device to retrieve its MAC address > from non-volatile storage such as an EEPROM or an eMMC partition. > > Signed-off-by: Loic Poulain > --- > .../devicetree/bindings/net/wireless/qcom,ath10k.yaml | 10 ++++++++++ > 1 file changed, 10 insertions(+) > > diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml > index c21d66c7cd558ab792524be9afec8b79272d1c87..7155d8b15cc145c3a7d703db0c9c3e056a54c07e 100644 > --- a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml > +++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml > @@ -92,6 +92,16 @@ properties: > > ieee80211-freq-limit: true > > + nvmem-cells: > + maxItems: 1 > + description: > + Nvmem data cell that contains a 6 byte MAC address with the most > + significant byte first (big-endian). > + > + nvmem-cell-names: > + items: > + - const: mac-address This can just be "const: mac-address" if you don't expect any additional entries Konrad